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Forney Nomacast non-machinable cast iron specialty welding electrodes feature a non-conductive coating that is specially developed for welding dirty, heat-affected and oxidized cast iron. Ideally suited to cladding contaminated casting prior to joining with high nickel alloys. Non-machinable. Typical applications include machine bases, pedestals, frames and housings where heat and machinability are not an important factor. Hardness: RC 39. Recommended Polarity: DC Reverse, Straight or AC. Diameter (Inches): 1/8". Weight Lbs. (Kg): 1 (.453). Tensile Strength (PSI): 62,000. Amperage: 70-125
- Nomacast non-machinable cast iron
- developed for welding dirty
- Ideally suited to cladding contaminated casting prior to joining with high nickel alloys
- Typical applications include machine bases
